// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos

package ipv6

import "golang.org/x/net/internal/socket"

func setControlMessage(c *socket.Conn, opt *rawOpt, cf ControlFlags, on bool) error {
	return errNotImplemented
}
